Would you have pointed at exact occurrences in question, I could be more specific. 196 instances is quite a number to look them all through! 
But yes, there are errors in transcription. When you are to rely on some counts, it's better to check on your own, if possible. With quick checks over large sets this is, of course, impractical.
But yes, there are errors in transcription. When you are to rely on some counts, it's better to check on your own, if possible. With quick checks over large sets this is, of course, impractical.